I observed in the beginning that the symbols in the Tarot appear multiple times in the Major Arcana. Despite this, tarot readers tend to use the cards as archetypes isolated from one another, and that seemed to me to be a contradiction.

Having a mathematical and logical mind, I understood immediately that there was a coded structure in the Tarot.

For example, eagles, swords, towers, dogs, lions, wheels, etc. appear several times.

I called this the "Law of Repetition".